*** Primary Characterization Data ***

Pedon ID: S1951MT085002

( Roosevelt, Montana )

Print Date: Nov 21 2024 2:11PM

Sampled as on Sep 3, 1951:	LOHMILLER
Revised to correlated:	HARLEM ; Fine, montmorillonitic (calcareous), frigid Ustic Torrifluvents

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1951MT085002     MLRA: 52	Mandan Soil Survey Laboratory
	-	Pedon No.	40A3523	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Mandan, North Dakota

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
40A27199	A1	A11	0-25	806				SICL
40A27200	A2	A12	25-41	807				SIC
40A27201	C1	C 1	41-53	808				SICL
40A27202	C2	C 2	53-69	809				L
40A27203	C3	C 3	69-91	810				SIC
40A27204	C4	C 4	91-152	811				SIC
40A27205	C4	C 4	91-152	812				SICL

---

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
				3A1a1a	3A1a1a	3A1a1a	3A1a1a			3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a	3B1	3B1	3B1
40A27199	0-25	A1	S	sicl	35.7	54.9	9.4			35.8	19.1	7.3	1.2	0.5	0.3	0.1	--	--	--	2	--
40A27200	25-41	A2	S	sic	42.5	48.8	8.7			35.2	13.6	7.2	0.9	0.3	0.2	0.1	--	--	--	2	--
40A27201	41-53	C1	S	sicl	38.5	55.6	5.9			37.0	18.6	4.3	1.1	0.2	0.2	0.1	--	--	--	2	--
40A27202	53-69	C2	S	l	18.0	37.6	44.4			15.9	21.7	37.2	6.5	0.5	0.2	--	--	--	--	7	--
40A27203	69-91	C3	S	sic	53.7	45.8	0.5			39.7	6.1	0.2	0.1	0.1	0.1	--	--	--	--	tr	--
40A27204	91-152	C4	S	sic	56.1	43.4	0.5			36.7	6.7	0.5	--	--	--	--	--	--	--	--	--
40A27205	91-152	C4	S	sicl	32.8	59.2	8.0			32.8	26.4	4.8	2.2	0.6	0.3	0.1	--	--	--	3	--

*** Primary Characterization Data ***

Pedon ID: S1951MT085002

( Roosevelt, Montana )

Print Date: Nov 21 2024 2:11PM

Sampled As	:	LOHMILLER
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3523

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
										3C2a1a
40A27199	0-25	A1	S							13.2						0.71	0.37
40A27200	25-41	A2	S							14.5						0.64	0.34
40A27201	41-53	C1	S							14.0						0.65	0.36
40A27202	53-69	C2	S							7.7						0.80	0.43
40A27203	69-91	C3	S							19.1						0.61	0.36
40A27204	91-152	C4	S							19.5						0.59	0.35
40A27205	91-152	C4	S							14.2						0.70	0.43

---

Carbon  &  Extractions

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

(- - - - - Total - - - - -)

Est

OC

C/N

(- - - Dith-Cit Ext - - -)

(- - - - - - Ammonium Oxalate Extraction - - - - - -)

(- - - Na Pyro-Phosphate - - -)

Depth

C

N

S

OC

(WB)

Ratio

Fe

Al

Mn

Al+½Fe

ODOE

Fe

Al

Si

Mn

C

Fe

Al

Mn

Layer

(cm)

Horz

Prep

(- - - - - - - - - - % of <2 mm - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)

mg kg-1

(- - - - - - % of < 2mm - - - - -)

6A1a

40A27199

0-25

A1

S

1.56

40A27200

25-41

A2

S

1.21

40A27201

41-53

C1

S

0.96

40A27202

53-69

C2

S

0.61

40A27203

69-91

C3

S

1.01

40A27204

91-152

C4

S

0.91

40A27205

91-152

C4

S

0.64

*** Primary Characterization Data ***

Pedon ID: S1951MT085002

( Roosevelt, Montana )

Print Date: Nov 21 2024 2:11PM

Sampled As	:	LOHMILLER
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3523

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
						6P2a	6Q2a						5A1a
40A27199	0-25	A1	S			0.2	0.9						25.5			100
40A27200	25-41	A2	S			0.8	0.9						27.0			100
40A27201	41-53	C1	S			0.7	0.9						25.0			100
40A27202	53-69	C2	S			0.4	0.5						14.4			100
40A27203	69-91	C3	S			2.7	1.2						32.8			100
40A27204	91-152	C4	S			4.9	1.0						32.9			100
40A27205	91-152	C4	S			4.0	0.5						22.9			100

---

Salt				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-
				(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)																	1:2
																			Total	Elec	Elec	Exch
	Depth			Ca	Mg	Na	K	CO3	HCO3	F	Cl	PO4	Br	OAC	SO4	NO2	NO3	H2O	Salts	Cond	Cond	Na	SAR
Layer	(cm)	Horz	Prep	(- - - - - mmol(+) L-1 - - - - -)				(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)										(- - - - % - - - -)		(- - dS m-1 - -)		%
						6P1a	6Q1a											8A	8D5	8A1a
40A27199	0-25	A1	S			1.7	0.5											55.1	tr	0.70		1
40A27200	25-41	A2	S			6.5	0.9											62.0	0.1	1.80		1
40A27201	41-53	C1	S			7.2	0.8											60.9	0.1	2.30		1
40A27202	53-69	C2	S			7.0	0.5											104.2	0.1	1.10		3
40A27203	69-91	C3	S			9.6	0.2											75.3	0.1	1.30		6
40A27204	91-152	C4	S			30.9	0.8											86.5	0.2	3.80		7
40A27205	91-152	C4	S			96.0	0.9											68.2	0.5	9.50		17

*** Primary Characterization Data ***

Pedon ID: S1951MT085002

( Roosevelt, Montana )

Print Date: Nov 21 2024 2:11PM

Sampled As	:	LOHMILLER
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A3523

---

pH  &  Carbonates				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-
				(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)						(- - Carbonate - -)		(- - Gypsum - - -)
					CaCl2					As CaCO3		As CaSO4*2H2O		Resist
	Depth				0.01M	H2O	Sat			<2mm	<20mm	<2mm	<20mm	ohms
Layer	(cm)	Horz	Prep	KCl	1:2	1:1	Paste	Oxid	NaF	(- - - - - - - - - - - - % - - - - - - - - - - -)				cm-1
							8C1b			6E1a		4E2a1a1a1
40A27199	0-25	A1	S				7.6			4		--
40A27200	25-41	A2	S				7.6			4		--
40A27201	41-53	C1	S				7.6			6		--
40A27202	53-69	C2	S				7.8			7		--
40A27203	69-91	C3	S				7.8			4		--
40A27204	91-152	C4	S				7.7			4		--
40A27205	91-152	C4	S				7.9			7		tr

---

Miscellaneous Data

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

(- Sat Paste Ex. -)

(- Sand -)

( Water Content )

Bulk

(- - - - Extractable Bases - - - -)

(- - - CEC8 - - -)

CO3+

(- - - pH - - -)

M+C+VC

Moist Sieved

Density

Depth

Ca

Mg

Na

K

NaOAC

BaCl2

Ca+Mg

HCO3

CaCl2

H2O

.25-2

100 kPa

200 kPa

10 kPa

Layer

(cm)

Horz

Prep

(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)

mmol(+)L-1

mmol(-)L-1

1:10

1:10

(- - - - - % of <2mm - - - - -)

g cm-3

8C1a

40A27199

0-25

A1

S

9.0

40A27200

25-41

A2

S

8.9

40A27201

41-53

C1

S

8.8

40A27202

53-69

C2

S

9.3

40A27203

69-91

C3

S

9.4

40A27204

91-152

C4

S

9.3

40A27205

91-152

C4

S

8.9